Chula Vista September 15 Weather Records

Daily averages and all-time records for weather in Chula Vista, California for the date of September 15.

September 15 All-Time Records 1918–2024
Highest temperature	100 °F	2012
Lowest temperature	52 °F	1954
Lowest daily high	65 °F	1933
Highest daily low	74 °F	2015
Most precipitation	0.10 inches	2015
Most snow	none	-

September 15 All-Time Records
1918–2024

Highest temperature

100 °F

52 °F

65 °F

Highest daily low

74 °F

2015

Most precipitation

0.10 inches

2015

Most snow

none

September 15 Average Weather 1991–2020 ¹
Average high	78.6 °F
Average low	64.0 °F
Chance precipitation	1.7%
Chance snow	0%

September 15 Average Weather
1991–2020 ¹

Average high

78.6 °F

Average low

64.0 °F

Chance precipitation

1.7%

Chance snow

Chula Vista September 15 Weather by Year

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2023	75	67	0.00	n/a
2022	75	64	0.00	n/a
2021	73	64	0.00	n/a
2020	85	61	0.00	n/a
2019	85	63	0.00	n/a
2018	79	67	0.00	n/a
2017	75	68	0.00	n/a
2016	75	59	0.00	n/a
2015	81	74	0.10	n/a
2014	89	71	0.00	n/a
2013	80	65	0.00	n/a
2012	100	66	0.00	n/a
2011	71	64	0.00	n/a
2010	71	60	0.00	0.0
2009	74	65	0.00	0.0
2008	80	62	0.00	0.0
2007	n/a	n/a	0.00	0.0
2006	72	64	0.00	0.0
2005	n/a	n/a	0.00	0.0
2004	n/a	n/a	0.00	0.0
2003	n/a	n/a	0.00	0.0
2002	78	60	0.00	0.0
2001	73	60	0.00	0.0
2000	82	69	0.00	0.0
1999	n/a	n/a	0.00	0.0
1998	79	67	0.00	0.0
1997	89	74	0.00	0.0
1996	74	63	0.00	0.0
1995	76	67	0.00	0.0
1994	76	59	0.00	0.0
1993	71	66	0.00	0.0
1992	78	68	0.00	0.0
1991	71	62	0.00	0.0
1990	77	63	0.00	0.0
1989	92	63	0.00	0.0
1988	76	64	0.00	0.0
1987	77	57	0.00	0.0
1986	73	59	0.00	0.0
1985	n/a	56	0.00	0.0
1984	n/a	70	0.00	0.0
1983	79	67	0.00	0.0
1982	75	63	0.00	0.0
1981	73	63	0.00	0.0
1980	70	56	0.00	0.0
1979	81	69	0.00	0.0
1978	71	56	0.00	0.0
1977	71	66	0.00	0.0
1976	71	66	0.00	0.0
1975	67	64	0.00	0.0
1974	70	57	0.00	0.0
1973	68	63	0.00	0.0
1972	70	58	0.00	0.0
1971	76	67	0.00	0.0
1970	68	53	0.00	0.0
1969	70	62	0.00	0.0
1968	72	64	0.00	0.0
1967	73	67	0.00	0.0
1966	73	54	0.00	0.0
1965	73	62	0.00	0.0
1964	68	61	0.00	0.0
1963	n/a	n/a	0.00	0.0
1962	n/a	n/a	0.00	0.0
1961	69	59	0.00	0.0
1960	76	66	0.00	0.0
1959	75	62	0.00	0.0
1958	75	57	0.00	0.0
1957	n/a	n/a	0.00	0.0
1956	n/a	n/a	0.00	0.0
1955	79	61	0.00	0.0
1954	70	52	0.00	0.0
1953	70	62	0.00	0.0
1952	74	53	0.00	0.0
1951	67	60	0.00	0.0
1950	n/a	62	0.00	0.0
1949	70	56	0.00	0.0
1948	71	61	0.00	0.0
1947	78	60	0.00	0.0
1946	71	62	0.00	0.0
1945	73	66	0.00	0.0
1944	69	63	0.00	0.0
1943	68	60	0.00	n/a
1942	70	60	0.00	n/a
1941	69	53	0.00	n/a
1940	70	55	0.00	n/a
1939	80	58	0.00	n/a
1938	78	62	0.00	n/a
1937	78	64	0.00	n/a
1936	71	61	0.00	n/a
1935	74	58	0.00	n/a
1934	79	70	0.05	n/a
1933	65	54	0.00	n/a
1932	69	56	0.00	n/a
1931	72	54	0.00	n/a
1930	70	59	0.00	n/a
1929	70	60	0.00	n/a
1928	72	55	0.00	n/a
1927	69	62	0.00	n/a
1926	67	57	0.00	n/a
1925	71	57	0.00	n/a
1924	74	61	0.00	n/a
1923	70	64	0.00	n/a
1922	73	60	0.00	n/a
1921	70	62	0.00	n/a
1920	71	65	0.03	n/a
1919	71	60	0.00	n/a
1918	72	67	0.00	n/a

What's the all-time high for Chula Vista on 9/15?

For the date of Sep 15, the highest temperature ever reached in Chula Vista history is 100 °F which happened in 2012.

Highest Temperatures in Chula Vista on September 15

Rank	Temperature	Year
1	100 °F	2012
2	92 °F	1989
3	89 °F	2014
3	89 °F	1997
5	85 °F	2019
5	85 °F	2020
7	82 °F	2000
8	81 °F	2015
8	81 °F	1979
10	80 °F	1939
10	80 °F	2013
10	80 °F	2008

What's the all-time low for Chula Vista on 9/15?

For the date of Sep 15, the lowest temperature ever reached in Chula Vista history is 52 °F which happened in 1954.

Lowest Temperatures in Chula Vista on September 15

Rank	Temperature	Year
1	52 °F	1954
2	53 °F	1952
2	53 °F	1941
2	53 °F	1970
5	54 °F	1966
5	54 °F	1933
5	54 °F	1931
8	55 °F	1928
8	55 °F	1940
10	56 °F	1980
10	56 °F	1932
10	56 °F	1949
10	56 °F	1985
10	56 °F	1978

Lowest High Temperatures in Chula Vista on September 15

Rank	Temperature	Year
1	65 °F	1933
2	67 °F	1951
2	67 °F	1926
2	67 °F	1975
5	68 °F	1973
5	68 °F	1970
5	68 °F	1964
5	68 °F	1943
9	69 °F	1927
9	69 °F	1961
9	69 °F	1944
9	69 °F	1941
9	69 °F	1932

What's the most it has ever rained in Chula Vista on 9/15?

For the date of Sep 15, the most precipitation ever recorded in Chula Vista history is 0.10 inches which happened in 2015.

All-Time Most Precipitation in Chula Vista on September 15

Rank	Precipitation	Year
1	0.10 inches	2015
2	0.05 inches	1934
3	0.03 inches	1920

Weather Station Details

Years	Station	Coordinates
1918–2024	Chula Vista	location